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. 2023 May 23;8(22):19587–19602. doi: 10.1021/acsomega.3c01085

Table 3. Total Energy, the Energy of HOMO and LUMO, Energy Gap, Ionization Energy (I, eV), Electron Affinity (A, eV), Absolute Electronegativities, (χ, eV), Absolute Hardness (η, eV), Global Softness (S, eV–1) Chemical Potential (V, eV–1) of 9a–h Compounds Using B3LYP/6-311G**.

parameter 9a 9b 9c 9d 9e 9f 9g 9h
ET, a.u. –1218.75 –1678.37 –3792.29 –1258.075 –1423.30 –1430.71 –2137.98 –6365.82
EHOMO, a.u. –0.2327 –0.2382 –0.2377 –0.2305 –0.2466 –0.2086 –0.2431 –0.2422
ELUMO, a.u. –0.0988 –0.1068 –0.1063 –0.0971 –0.1154 –0.0803 –0.1127 –0.1116
Eg, eV 3.6425 3.5764 3.5759 3.6300 3.5685 3.4937 3.5481 3.5541
I, eV 6.3321 6.4821 6.4693 6.2734 6.7096 5.6774 6.6143 6.5898
A, eV 2.6896 2.9057 2.8934 2.6433 3.1410 2.1837 3.0662 3.0357
χ, eV 4.5109 4.6939 4.6813 4.4583 4.9253 3.9306 4.8403 4.8128
η, eV 1.9769 1.7882 1.7879 1.8150 1.7843 1.7468 1.7741 1.7771
S, eV 0.2745 0.2796 0.2797 0.2755 0.2802 0.2862 0.2818 0.2814
V, eV –4.5109 –4.6939 –4.6813 –4.4583 –4.9253 –3.9306 –4.8403 –4.8128